import javax.servlet.http.HttpSessionActivationListener;
import javax.servlet.http.HttpSessionEvent;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: fzykd
 * Date: 2022-10-14
 * Time: 11:31
 */

public class OnlineListener implements HttpSessionActivationListener {
    @Override
    public void sessionWillPassivate(HttpSessionEvent httpSessionEvent) {

    }

    @Override
    public void sessionDidActivate(HttpSessionEvent httpSessionEvent) {

    }
}
